ESC to LI-PO charger - RC Groups
Thread Tools
This thread is privately moderated by Takao Shimizu, who may elect to delete unwanted replies.
Jan 22, 2010, 08:55 PM
Registered User
Build Log

ESC to LI-PO charger

When I wake-up today, I inspired the schematic which is the very high speed 3S Li-Po charger could be made by BL ESC circuit.
Now, I made the schematic and I will program it.
Sign up now
to remove ads between posts
Feb 07, 2010, 02:30 AM
Registered User

Help about bldc starting

i am having problem with understanding the starting phase of bldc motor , i have read we have to bring the rotor to a known position , what is the known position ?..and how to do it.

please also explain how to energize the high side mosfet , can we directly connect the high side mosfet directly to the controller, simply speaking i have problem with understanding the driver circuit!
Feb 07, 2010, 02:31 AM
Registered User
Please help me
Feb 07, 2010, 07:06 PM
Registered User

>what is the known position

RC Permanent magnet BL motor does not synchronize the drive phase.
Especially at the starting.
You must study the working of RC BL motor.
Then, you need to know the rotor position to drive them.

>how to energize the high side mosfet
>can we directly connect

you must read the data sheet of the MOSFET.
V-gate source concerns with I-drain sorce.
It is easy for you to solder MOSFET.

You should not write the simple question on my blog.
The main reason is I do not know what you are without your introducing.
Are you a student over 16 years old?

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Sold Celectra 4-Port 1S 3.7V 0.3A DC Li-Po Charger by E-flite DuaneV Aircraft - Electric - Batteries & Chargers (FS/W) 2 Jan 15, 2010 10:02 AM
Sold electra 4 Port Li-Po Charger- Canada Only J328 Aircraft - Electric - Batteries & Chargers (FS/W) 0 Jan 11, 2010 10:46 AM
For Sale New Esky 11.1v 800mah li-po + stock esky balance charger HyperHelis Aircraft - Electric - Batteries & Chargers (FS/W) 2 Jan 10, 2010 08:54 PM
Sold 1-5 Cell Li-Po Charger with Balancer bigwaveohs Aircraft - Electric - Batteries & Chargers (FS/W) 0 Jan 10, 2010 08:11 PM
Discussion OK with PZ Radian stock charger/ESC/Li-PO? JOHNNYDXYZ Batteries and Chargers 8 Jan 03, 2010 09:12 PM